package cn.akwangl.design.pattern.structural.composite;

/**
 * 组合设计模式#无限级树抽象.
 *
 * @author youyongkun
 * @date 2021/11/26 14:46
 * @since 1.0
 */
public abstract class CatalogComponent {
    public void add(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持添加操作");
    }

    public void remove(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持删除操作");
    }


    public String getName(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取名称操作");
    }


    public double getPrice(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取价格操作");
    }


    public void print() {
        throw new UnsupportedOperationException("不支持打印操作");
    }


}
